JPS57102846A - Preparation of oligoester - Google Patents
Preparation of oligoesterInfo
- Publication number
- JPS57102846A JPS57102846A JP55165158A JP16515880A JPS57102846A JP S57102846 A JPS57102846 A JP S57102846A JP 55165158 A JP55165158 A JP 55165158A JP 16515880 A JP16515880 A JP 16515880A JP S57102846 A JPS57102846 A JP S57102846A
- Authority
- JP
- Japan
- Prior art keywords
- oligoester
- ipa
- pref
- reaction
- isophthalic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002601 oligoester Polymers 0.000 title abstract 5
- 238000002360 preparation method Methods 0.000 title abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 11
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- 150000005621 tetraalkylammonium salts Chemical class 0.000 abstract 2
- 238000007259 addition reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 229920006305 unsaturated polyester Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55165158A JPS57102846A (en) | 1980-11-22 | 1980-11-22 | Preparation of oligoester |
| DE8181305503T DE3168965D1 (en) | 1980-11-22 | 1981-11-20 | Process for producing oligoesters |
| EP81305503A EP0053024B1 (en) | 1980-11-22 | 1981-11-20 | Process for producing oligoesters |
| US06/520,763 US4560788A (en) | 1980-11-22 | 1983-08-08 | Process for producing oligoesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55165158A JPS57102846A (en) | 1980-11-22 | 1980-11-22 | Preparation of oligoester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57102846A true JPS57102846A (en) | 1982-06-26 |
| JPS6366823B2 JPS6366823B2 (enExample) | 1988-12-22 |
Family
ID=15806966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55165158A Granted JPS57102846A (en) | 1980-11-22 | 1980-11-22 | Preparation of oligoester |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4560788A (enExample) |
| EP (1) | EP0053024B1 (enExample) |
| JP (1) | JPS57102846A (enExample) |
| DE (1) | DE3168965D1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415531A1 (de) * | 1984-04-26 | 1985-10-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hydroxylgruppen aufweisenden alkoxylierungsprodukten von organischen carbonsaeuren und ihre verwendung zur herstellung von polyurethankunststoffen |
| US4797428A (en) * | 1987-06-22 | 1989-01-10 | Mobay Corporation | Foam systems and ASTM E-84 class 1 rated foams produced therefrom |
| US5880251A (en) * | 1997-06-18 | 1999-03-09 | Cook Composites & Polymers Co. | Polyester synthesis using catalysts having low decomposition temperatures |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1399036A (fr) * | 1963-05-29 | 1965-05-14 | Allied Chem | Estérification d'acide isophtalique avec des oxydes d'alkylène et leur polymérisation |
| US3706785A (en) * | 1971-04-13 | 1972-12-19 | Celanese Corp | Preparation of bis(2-hydroxyalkyl)esters of terephthalic or isophthalic acid |
| US4306056A (en) * | 1979-05-23 | 1981-12-15 | Mitsubishi Gas Chemical Company, Inc. | Process for producing an oligoester and producing unsaturated polyester resin by use thereof |
-
1980
- 1980-11-22 JP JP55165158A patent/JPS57102846A/ja active Granted
-
1981
- 1981-11-20 DE DE8181305503T patent/DE3168965D1/de not_active Expired
- 1981-11-20 EP EP81305503A patent/EP0053024B1/en not_active Expired
-
1983
- 1983-08-08 US US06/520,763 patent/US4560788A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0053024A1 (en) | 1982-06-02 |
| US4560788A (en) | 1985-12-24 |
| EP0053024B1 (en) | 1985-02-13 |
| DE3168965D1 (en) | 1985-03-28 |
| JPS6366823B2 (enExample) | 1988-12-22 |
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